CPU使用率突然高：i5-4690K

早上好，
所以我最近搬了，带着我的定制PC。
突然间，即使是在Chrome中打开新标签等轻微过程，它仍然落后。
它连接的唯一新硬件是互联网。
到目前为止我有：
- 通过离线尝试进程，无论是否有互联网连接，都可以解决互联网问题。
- 通过断开连接并仅使用处理器运行计算机，排除了视频卡的问题。
- 使用Malwarebytes扫描，没有问题。
- 删除和重新安装处理器。
- 取下并更换主板上的电池
- 检查哪些程序正在占用CPU空间，它不是一个程序，而是其中许多程序飙升。
当我输入这个我有一个youtube视频运行，我的CPU从50-100％波动。
记忆是23％是有帮助的。
热量在50度左右徘徊。
任何帮助将不胜感激。



以下为原文

Good Morning,

So I moved recently and took my custom built PC with me. Suddenly it's lagging even doing minor processes such as opening a new tab in Chrome. The only new hardware it is connect to is the internet.

So far I have:
-Ruled out an internet issue by trying processes offline, with and without an internet connection.
-Ruled out an issue with the video card by disconnecting it and running the computer with just the processor.
-Scanning using Malwarebytes, no issues.
-Removing and reseating the processor.
-Removing and replacing the battery on the motherboard
-Checking what programs are hogging CPU space, it's not one program, rather many of them spiking.

As I type this I have a youtube video running, my CPU is fluctuating from 50-100%. Memory is at 23% is that helps. Heat is hovering around 50 Degrees. Any help would be greatly appreciated.